Since the Columbia tragedy of two years ago, NASA has spent a great deal of time getting ready for its next mission, and this well-thought-out website provides a host of important information about the next mission, which has a launch window beginning in May. Designed for the general public this site affords interested parties some unique insight into the details of both the enhanced shuttle system, the crew of the mission, and the specific objectives of the upcoming mission. Through the innovative interface design, visitors can view brief overviews of each section of the site, then proceed to learn more detailed materials about each area. The crew section of the site is quite nice as well, as it provides some insight into the work and duties of each crew member. Overall, the layout of the site is quite appealing, as are its various graphic elements.